Allendale Weather Forecast
- 56
- 83
Thunderstorms
- 58
- 86
Chance Thunderstorms
- 59
- 89
Mostly Sunny
- 60
- 92
Mostly Sunny
- 61
- 93
Mostly Sunny
- 61
- 94
Partly Sunny
Today 23 Jul Natrona County Lower Elevations
Partly cloudy in the Morning, then mostly sunny with scattered Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds and small hail in the afternoon. Highs in the mid 80s. East Winds around 10 Mph, becoming northwest with Gusts up to 25 Mph in the afternoon. Chance of rain 30 percent.
Tonight 23 Jul Natrona County Lower Elevations
Partly cloudy. Lows in the upper 50s. Northeast Winds 10 to 15 Mph.
Allendale Temperature Statistics
July Temperature
Casper, Natrona County International Airport (9.9 miles)
Lowest 12 July, 2025
41.6 °FAverage July
73 °FHighest 9 July, 2025
100.7 °F
Climate (2020–Present)
Casper, Natrona County International Airport (9.9 miles)
Average Low 2020–2025
32.6 °FAverage 2020–2025
46.6 °FAverage High 2020–2025
60.2 °F